Hearing aid insert



FIG. 1 is a perspective view of a hearing aid insert showing the design;

FIG. 2 is a top elevation view of the hearing aid insert shown in FIG. 1 ;

FIG. 3 is a bottom elevation view of the hearing aid insert shown in FIG. 1 ;

FIG. 4 is a side elevation view of the hearing aid insert shown in FIG. 1 , with the opposite side elevation view being a mirror image thereof;

FIG. 5 is a front elevation view of the hearing aid insert shown in FIG. 1 ;

FIG. 6 is a rear elevation view of the hearing aid insert shown in FIG. 1 ; and,

FIG. 7 is a cross-section view along line 7-7 of the hearing aid insert shown in FIG. 3 .

The broken lines shown in the figures represent portions of the hearing aid insert that form no part of the claimed design. 

CLAIM The ornamental design for a hearing aid insert, as shown and described. 